Lo & Sons
Lo & Sons offers 1 product on RevWix across Travel & Luggage, with an average ethics score of 92/10 and recurring certifications including B Corp Certified, GRS Certified, Oeko-Tex Standard 100.

Standards & certifications
Verified credentials appearing across Lo & Sons's product range.
Ethics breakdown
Average scores across our scoring pillars.
- Animal Welfare100/10
- Environment95/10
- Sourcing94/10
- Transparency90/10
- Labor88/10
Categories covered
Where Lo & Sons shows up across our directory.
- Travel & Luggage1
What reviewers highlight
Strengths mentioned most often across Lo & Sons's products.
- ✓Dedicated bottom shoe compartment
- ✓Exceptional GRS-certified recycled fabric quality
- ✓Comfortable trolley sleeve for luggage stacking
Sustainability commitments
"Carbon-neutral shipping options available; uses GRS-certified recycled materials and recycled PET linings."
Products from Lo & Sons

The Lo & Sons Re-Up Duffel is the best sustainable weekender bag for organized travelers seeking a high-performance, eco-friendly carry-on. This primary keyword-focused bag excels in versatility, featuring a bottom compartment for shoes and a trolley sleeve, making it a leader in the sustainable weekender bag Lo & Sons category compared to traditional nylon alternatives.
How to read Lo & Sons's ethics scores
Each Lo & Sons product on this page carries a 0–100 score built from four checkable inputs: active third-party certifications, disclosed ingredients or materials, published supply-chain information, and the brand's watchdog record. Nothing here is based on Lo & Sons's own marketing language.
The spread matters as much as the top score. If Lo & Sons's highest and lowest products sit far apart, verification is being applied to some lines and not others — common when a company certifies a flagship range and leaves the rest undocumented. A narrow spread, even at a moderate average, usually signals a consistent policy.
Scores can move without any editorial change, because certification status is re-checked as pages refresh. A lapsed certificate, a new audit or a recall notice will all show up in the product's certification and notes sections.
Questions worth asking before buying Lo & Sons
Start with ownership: a parent company's testing or sourcing policy can change what a claim on the packaging actually covers. Then check scope — a certification often applies to one fibre, facility or ingredient rather than the whole product.
Finally, compare within the category rather than against Lo & Sons's own range. A mid-scoring product can still be the strongest verified option at its price, and a high-scoring one can be beaten by a cheaper certified alternative.
What each score input covers
| Input | What we check | Why it matters |
|---|---|---|
| Certifications | Active listings in public registers, with scope and expiry | Only externally audited claims can be revoked |
| Ingredients & materials | Full disclosure, hazard flags, recycled or organic content | Comparable without trusting brand narrative |
| Transparency | Named suppliers, factories or audit summaries | Shows whether claims survive scrutiny |
| Record | Recalls, regulator rulings and greenwashing findings | Best short-term signal of quality control |
Buying Lo & Sons with confidence
- Verify the mark, not the adjectiveSearch the certifier's register for the exact product line.
- Check the parent companyOwnership changes what cruelty-free or organic claims cover.
- Compare in-categoryThe same score means different things across categories.
- Read open notes firstAn unresolved recall outweighs a few score points.
Frequently asked
Is Lo & Sons an ethical brand?+
Lo & Sons's standing here is the average of its scored products, built only from verifiable inputs: active certifications, disclosed ingredients or materials, published supply-chain data and its recall or regulator record. Where a claim cannot be checked in a public register, it earns nothing.
Is Lo & Sons certified by third parties?+
Any certification we could confirm appears on the individual product cards above. Marks shown are matched to the certifier's own register; self-declared logos and internal awards are not counted.
Why do Lo & Sons products have different scores?+
Scores are per product, not per brand. Differences usually come from certification scope, ingredient or material disclosure, and packaging — a certified flagship can sit far above an undocumented line from the same company.
Are there better alternatives to Lo & Sons?+
Compare within the category rather than the brand: category rankings list the highest-scoring verified options at each price level, so you can see whether a cheaper certified alternative beats the Lo & Sons product you were considering.